From a810aa31f5f366d69e67be96c169fec7d6041df7 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Thu, 7 Mar 2024 17:28:19 -0800
Subject: Link-time constant and linkage API improvements. (#3708)

* Link-time constant and linkage API improvements.

* Fix.

* Allow module name to be empty.

* Fix.

* Fix.

* Fix compile error.
---
 tests/diagnostics/unsized.slang | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 tests/diagnostics/unsized.slang

(limited to 'tests/diagnostics')

diff --git a/tests/diagnostics/unsized.slang b/tests/diagnostics/unsized.slang
new file mode 100644
index 000000000..6bcad95a9
--- /dev/null
+++ b/tests/diagnostics/unsized.slang
@@ -0,0 +1,24 @@
+//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK): -target spirv -entry main -stage compute
+
+extern static const int size = 1;
+
+struct V
+{
+    // CHECK-DAG: ([[# @LINE+1]]): error 30070
+    int b[size];
+    int a[];
+}
+
+struct Q
+{
+    // CHECK-DAG: ([[# @LINE+1]]): error 30070
+    V v1;
+    V v2;
+}
+
+[numthreads(1,1,1)]
+void main()
+{
+    V v;
+    int i = 2;
+}
\ No newline at end of file
-- 
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